Question

2x-y=-6 3x+y=-4 me ajudem plss

Answer 1

$\left \{ {{2x-y=-6} \atop {3x+y=-4}} \right.$

$(2x-y)+(3x+y)=(-6)+(-4)$

$2x-y+3x+y=-6-4$

$5x=-10$

$x=-\frac{10}{5}$

$x=-2$

$3x+y=-4$

$3\cdot (-2)+y=-4$

$-6+y=-4$

$y=6-4$

$y=2$